www.nascar.com / The website didn't transmit the car racing

I wanted to watch car racing through the company www.nascar.com. I registered on this website and paid for the membership on purpose, but it turned to be real waste of money and nothing else. I was shocked that the website didn’t transmit the car racing and decided to cancel the membership, but all agents suddenly vanished somewhere. It still is impossible to contact them, so don’t use this website.